diff --git a/frontend/css/base.css b/frontend/css/base.css
index 15a9f1354..db0bf28c1 100644
--- a/frontend/css/base.css
+++ b/frontend/css/base.css
@@ -359,7 +359,7 @@ kbd {
 }
 
 .dimmed {
-  opacity: 0.8;
+  opacity: 0.6;
 }
 
 /*
diff --git a/frontend/css/fonts.css b/frontend/css/fonts.css
index 26b064666..afde1763d 100644
--- a/frontend/css/fonts.css
+++ b/frontend/css/fonts.css
@@ -5,5 +5,6 @@
 /* Interface fonts */
 @import url("@fontsource/fira-mono/400.css");
 @import url("@fontsource/fira-mono/500.css");
+@import url("@fontsource/fira-mono/700.css");
 @import url("@fontsource/fira-sans/400.css");
 @import url("@fontsource/fira-sans/500.css");
diff --git a/frontend/css/journal-table.css b/frontend/css/journal-table.css
index a94f3ed6f..b77c8c080 100644
--- a/frontend/css/journal-table.css
+++ b/frontend/css/journal-table.css
@@ -20,6 +20,7 @@
 
   .num {
     font-family: var(--font-family-monospaced);
+    font-weight: 700;
     text-align: right;
   }
 
diff --git a/frontend/src/tree-table/AccountCell.svelte b/frontend/src/tree-table/AccountCell.svelte
index bccbd2868..e1936e010 100644
--- a/frontend/src/tree-table/AccountCell.svelte
+++ b/frontend/src/tree-table/AccountCell.svelte
@@ -42,6 +42,7 @@
   button {
     position: absolute;
     padding: 0 3px;
+    font-size: 17px;
     color: var(--treetable-expander);
   }
 
@@ -61,14 +62,21 @@
   /* Indent each level of account by one more 1em. */
   :global(ol ol) span {
     --account-indent: 1em;
+
+    font-weight: 700;
   }
 
   :global(ol ol ol) span {
     --account-indent: 2em;
+
+    font-weight: 700;
+    opacity: 0.7; /* Will be inherited to levels below */
   }
 
   :global(ol ol ol ol) span {
     --account-indent: 3em;
+
+    font-weight: 500; /* Will be inherited to levels below */
   }
 
   :global(ol ol ol ol ol) span {